/**
* This function is used to load a wsdl from a url, It handles the http authentication scenarios
* if necessary.
* @param wsdl_url WSDL url
* @param username username for the digest authentication
* @param password password for the digest authentication
* @returns On success returns the obtained wsdl string. otherwise NULL
*/
function wsf_get_wsdl_str_from_url($wsdl_url, $user_parameters)
{
require_once 'dynamic_invocation/wsf_wsdl_consts.php';
$username = NULL;
$password = NULL;
$password_type = NULL;
/** https client auth */
$cacert = NULL;
$clientcert = NULL;
$passphrase = NULL;
$options = NULL;
if (array_key_exists(WSF_HTTP_AUTH_USERNAME, $user_parameters)) {
$username = $user_parameters[WSF_HTTP_AUTH_USERNAME];
}
if (array_key_exists(WSF_HTTP_AUTH_PASSWORD, $user_parameters)) {
$password = $user_parameters[WSF_HTTP_AUTH_PASSWORD];
}
if (array_key_exists(WSF_HTTP_AUTH_TYPE, $user_parameters)) {
$password_type = $user_parameters[WSF_HTTP_AUTH_TYPE];
}
if (array_key_exists(WSF_WSDL_CA_CERT, $user_parameters)) {
$cacert = $user_parameters[WSF_WSDL_CA_CERT];
}
if (array_key_exists(WSF_WSDL_CLIENT_CERT, $user_parameters)) {
$clientcert = $user_parameters[WSF_WSDL_CLIENT_CERT];
}
if (array_key_exists(WSF_WSDL_PASSPHRASE, $user_parameters)) {
$passphrase = $user_parameters[WSF_WSDL_PASSPHRASE];
}
if (!is_null($username) && !is_null($password) && !is_null($password_type)) {
if (strcmp($password_type, "Basic") == 0) {
return wsf_get_wsdl_with_http_auth_basic($wsdl_url, $username, $password);
} else {
if (strcmp($password_type, "Digest") == 0) {
return wsf_get_wsdl_with_http_auth_digest($wsdl_url, $username, $password);
}
}
} else {
$stream_ctx = NULL;
if (!is_null($cacert) && !is_null($clientcert)) {
$stream_ctx = stream_context_create(array("ssl" => array('cafile' => $cacert, 'local_cert' => $clientcert, 'verify_peer' => false)));
}
$result = file_get_contents($wsdl_url, 0, $stream_ctx);
if (empty($result)) {
throw new WSFault("Receiver", "Could not Load WSDL from {$wsdl_url}");
return NULL;
}
return $result;
}
return NULL;
}
/**
* This function is used to load a wsdl from a url, It handles the http authentication scenarios
* if necessary.
* @param wsdl_url WSDL url
* @param username username for the digest authentication
* @param password password for the digest authentication
* @returns On success returns the obtained wsdl string. otherwise NULL
*/
function wsf_get_wsdl_str_from_url($wsdl_url, $user_parameters)
{
require_once 'dynamic_invocation/wsf_wsdl_consts.php';
$username = NULL;
$password = NULL;
$password_type = NULL;
$options = NULL;
if (array_key_exists(WSF_HTTP_AUTH_USERNAME, $user_parameters)) {
$username = $user_parameters[WSF_HTTP_AUTH_USERNAME];
}
if (array_key_exists(WSF_HTTP_AUTH_PASSWORD, $user_parameters)) {
$password = $user_parameters[WSF_HTTP_AUTH_PASSWORD];
}
if (array_key_exists(WSF_HTTP_AUTH_TYPE, $user_parameters)) {
$password_type = $user_parameters[WSF_HTTP_AUTH_TYPE];
}
if (!is_null($username) && !is_null($password) && !is_null($password_type)) {
if (strcmp($password_type, "Basic") == 0) {
return wsf_get_wsdl_with_http_auth_basic($wsdl_url, $username, $password);
} else {
if (strcmp($password_type, "Digest") == 0) {
return wsf_get_wsdl_with_http_auth_digest($wsdl_url, $username, $password);
}
}
} else {
$result = file_get_contents($wsdl_url);
if (empty($result)) {
throw new WSFault("Receiver", "Could not Load WSDL from {$wsdl_url}");
return NULL;
}
return $result;
}
return NULL;
}
